SPECS / COMPARISON

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Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

Feature	Allis Chalmers 160Tractor	Massey Ferguson 550Tractor
Tractor Type	Farm Tractor	Row-Crop Tractor
Horsepower	30.0 kW	35.0 kW
Weight	2120.0 kg	2080.0 kg
Transmission Type	Partial synchronized	Two-speed power shift
Length	365.0 cm	355.0 cm
Pump Flow	25.4 LPM	36.0 LPM
Years Made	1970-1975	1977-1979
Engine Model	Perkins AD 3.152	Perkins AD3.152S
Engine Type	4-stroke, liquid-cooled, inline	4-stroke, liquid-cooled, inline
Fuel Type	Diesel	Diesel
Cylinders	3	3
Displacement	2500 cc	2490 cc
Bore	9.14 cm	9.09 cm
Stroke	12.70 cm	12.70 cm
Rated RPM	2250 RPM	2250 RPM
Battery	12 V 95A	—
Starter	Electric	Electric
Height	142.0 cm	231.0 cm
Wheelbase	193.0 cm	208.0 cm
Fuel Tank Capacity	51.1 l	67.4 l
Oil Capacity	6.2 l	6.8 l
Coolant Capacity	7.6 l	18.0 l
Transmission Oil Capacity	27.4 l	—
Hydraulic Capacity	27.4 l	—
Gears	10 forward and 2 reverse	12 forward and 4 reverse
Chassis	4×2 2WD	4×2 2WD
Max. Travel Speed	6.0 km/h	—
Brakes	Differential mechanical dry disc	Drum
Steering Type	Hydrostatic power or manual	Power
Front Tires	Ag: 6.00-16	Ag: 6.00-16
Rear Tires	Ag: 13.6-28; 14.9-28	Ag: 12.4/11-28
Total Flow	28.4 LPM	62.5 LPM
Working Pressure	158.6 bar	137.9 bar
Lift Capacity	—	1415.0 kg
Rear PTO Type	—	Live with mechanical dry disc clutch or independent with hydraulic clutch
Rear PTO Speed	—	540, 1000 RPM
Torque Power	—	1400 RPM
Torque Speed	—	169.0 N·m
Compression Ratio	—	16.5:1
Width	—	165.0 cm
Ground Clearance	—	28.0 cm
Transmission Model	—	Multi-Power
Drawbar Category	—	II
Cabin Type	—	Cab standard with heater
Hitch Type	—	Position and draft control
Source	heavyequipments.net archive (imported 2026-10)	heavyequipments.net archive (imported 2026-10)

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Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051